High severity7.5NVD Advisory· Published Feb 14, 2024· Updated Jun 17, 2026

CVE-2024-21849

Description

When an Advanced WAF/ASM security policy and a Websockets profile are configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products

F5, Inc./Advanced WAFllm-fuzzy
F5, Inc./Big IPcpe-rescue
Range: 16.1.0

Patches

Vulnerability mechanics

References

my.f5.com/manage/s/article/K000135873nvdVendor Advisory

News mentions

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